<?php

class PageMasterController extends Controller
{
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='//layouts/column2';

	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
			'postOnly + delete', // we only allow deletion via POST request
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return Yii::app()->GetAccessRule->get();
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new PageMaster;

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['PageMaster']))
		{
			$model->attributes=$_POST['PageMaster'];
			//slug genration starts here
			
			$title = $_POST['PageMaster']['page_name'];
            $select = array('page_name','slug', 'page_id');
            $condition = array('page_name');
            $params = array('page_name' => $_POST['PageMaster']['page_name']);
            $arrResult = SlugGenerate::getSlug(Yii::app()->params['tbl_prefix'] .
                'page_master', $condition, $params, $select);
            if ($arrResult != "NO-MATCH")
            {
                $model->slug = $arrResult;
            }
			else
            {

                $slug = SlugGenerate::getFormattedSlug($title);
                $model->slug = $slug;
            }
			
			//slug genration ends here
			if($model->save())
				$this->redirect(array('admin'));
		}

		$this->render('create',array(
			'model'=>$model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);
		$old=$model->page_name;
		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['PageMaster']))
		{
			$model->attributes=$_POST['PageMaster'];
			
			//slug genration starts here
			if($_POST['PageMaster']['page_name'] != $old)
			{
			$title = $_POST['PageMaster']['page_name'];
            $select = array('page_name','slug', 'page_id');
            $condition = array('page_name');
            $params = array('page_name' => $_POST['PageMaster']['page_name']);
            $arrResult = SlugGenerate::getSlug(Yii::app()->params['tbl_prefix'] .
                'page_master', $condition, $params, $select);
            if ($arrResult != "NO-MATCH")
            {
                $model->slug = $arrResult;
            }
			else
            {

                $slug = SlugGenerate::getFormattedSlug($title);
                $model->slug = $slug;
            }
			}
			//slug genration ends here
			
			if($model->save())
				$this->redirect(array('admin'));
		}

		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
			$model = $this->loadModel($id);
			$model->delete();
			
			$model1 = PageLocationMapping::getList('LOCATIONS-BY-PAGE',array('page_id'=>$id));
			if(!empty($model1))
			{
				foreach($model1 as $k=>$v)
				{
					//$v->deactivate = 1;
					$v->delete();
				}
			}
			
			if(!empty($model1))
			{
				foreach($model1 as $k=>$v)
				{
					$model2 = BannerMaster::getList('ALL-BANNER-PAGES',array('id'=>$v->mapping_id));
					if(!empty($model2))
					{
						foreach($model2 as $k1=>$v1)
						{
							$previmage = $v1->image;
							$v1->delete();
							if($previmage != "")
						 	{
								if(file_exists(ApplicationConfig::app()->params['folder_path']['bannersLarge'].'/'. $previmage))
								{
									unlink(ApplicationConfig::app()->params['folder_path']['bannersLarge'].'/'. $previmage);
								}
								if(file_exists(ApplicationConfig::app()->params['folder_path']['bannersMid'].'/'. $previmage))
								{
									unlink(ApplicationConfig::app()->params['folder_path']['bannersMid'].'/'. $previmage);
								}
								if(file_exists(ApplicationConfig::app()->params['folder_path']['bannersSmall'].'/'. $previmage))
								{
									unlink(ApplicationConfig::app()->params['folder_path']['bannersSmall'].'/'. $previmage);
								}
							}
						}
					}
				}
			}

		// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
		if(!isset($_GET['ajax']))
			$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$dataProvider=new CActiveDataProvider('PageMaster');
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
		));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new PageMaster('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['PageMaster']))
			$model->attributes=$_GET['PageMaster'];

		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer $id the ID of the model to be loaded
	 * @return PageMaster the loaded model
	 * @throws CHttpException
	 */
	public function loadModel($id)
	{
		$model=PageMaster::model()->findByPk($id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param PageMaster $model the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='page-master-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
}
